This product takes the water-gas mixed squatting pan as the main component, connects the insulation water tank, the waste pipe, the excrement collection bucket and other devices, and forms a complete set of independent rural water toilet ecosystem in combination with the solar energy supply energy storage system. In view of the low winter temperature in the northwest region, this product has designed an intelligent temperature control device for heat preservation, which can ensure the normal use of the system in winter; this product adopts the form of biological composting to achieve the effect of no pollution; the introduction of solar photovoltaic solves the problem of electric energy use of the product; The foam system can provide deodorization and lubrication. The aging of rural areas is serious. Considering the use of the elderly, intelligent mechanical auxiliary devices are used to prevent the elderly from discomfort due to straight up. The products designed by this team can comprehensively solve the practical problems existing in the existing rural household toilets, provide a practical solution for the "toilet revolution" in the northwest rural areas, and form a new product of the "toilet revolution" in the northwest rural areas.